The victoriatus was a silver coin issued during the Roman Republic from about 221 BC to 170 BC. The obverse of the coin featured the bust of Jupiter and the reverse featured Victory placing a wreath upon a trophy with the inscription "ROMA" in exergue.

The coin originally weighed about 3.4 grams (3 scruples), meaning that it was half the value of the quadrigatus, a coin weighing 6 scruples that was by this time no longer produced. The victoriatus was made of a more debased silver than the denarius, which was introduced at about the same time. Hoard evidence indicates that the coin circulated in southern Italy and later Gaul, indicating that the coin was intended as a replacement for the drachma or half-nomos instead of as part of the normal Roman coin system. When first issued the victoriatus had a value of about 3/4 of a denarius, however when the quinarius was reintroduced in 101 BC with a similar type, it was valued at 1/2 a denarius. This indicates that victoriati that were still in circulation at this time were worn and considered to be worth only half a denarius. The reintroduced quinarius was produced mainly for Cisalpine Gaul, where the victoriatus and imitations were popular. The reintroduced quinarius may have continued to be called a victoriatus, although there is no written evidence of this.

The name victoriatus is an ancient term, attested by several contemporary texts and inscriptions. The coin was known as a tropaikon (due to the trophy on the reverse) among Greek speakers.

1.
Silver coin
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Silver coins are possibly the oldest mass-produced form of coinage. Silver has been used as a coinage metal since the times of the Greeks, the ancient Persians used silver coins between 612-330 BC. Before 1797, British pennies were made of silver, as with all collectible coins, many factors determine the value of a silver coin, such as its rarity, demand, condition and the number originally minted. Ancient silver coins coveted by collectors include the Denarius and Miliarense, while more recent collectible silver coins include the Morgan Dollar, other than collectors silver coins, silver bullion coins are popular among people who desire a hedge against currency inflation or store of value. Silver has a currency symbol of XAG under ISO4217. The earliest coins of the world were minted in the kingdom of Lydia in Asia Minor around 600 BC. The coins of Lydia were made of electrum, which is a naturally occurring alloy of gold and silver, the concept of coinage, i. e. stamped lumps of metal of a specified weight, quickly spread to adjacent regions, such as Aegina. In these neighbouring regions, inhabited by Greeks, coins were made of silver. As Greek merchants traded with Greek communities throughout the Mediterranean Sea and these early Greek silver coins were denominated in staters or drachmas and its fractions. More or less simultaneously with the development of the Lydian and Greek coinages, the Chinese coins, however, were a different concept and they were made of bronze. The coins of the Greeks were issued by a number of city states. The coinage systems were not entirely the same from one place to another, however, the so-called Attic standard, Corinthian standard, Aiginetic standard and other standards defined the proper weight of each coin. Each of these standards were used in places throughout the Mediterranean region. In the 4th century BC, the Kingdom of Macedonia came to dominate the Greek world, the most powerful of their kings, Alexander the Great eventually launched an attack on the Kingdom of Persia, defeating and conquering it. Greek coins were now issued by kings, and only to an extent by cities. Greek rulers were now minting coins as far away as Egypt, the tetradrachm was a popular coin throughout the region. This era is referred to as the hellenistic era, while much of the Greek world was being transformed into monarchies, the Romans were expanding their control throughout the Italian Peninsula. The Romans minted their first coins during the early 3rd century BC, the earliest coins were - like other coins in the region - silver drachms with a supplementary bronze coinage

2.
Roman Republic
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It was during this period that Romes control expanded from the citys immediate surroundings to hegemony over the entire Mediterranean world. During the first two centuries of its existence, the Roman Republic expanded through a combination of conquest and alliance, by the following century, it included North Africa, most of the Iberian Peninsula, and what is now southern France. Two centuries after that, towards the end of the 1st century BC, it included the rest of modern France, Greece, and much of the eastern Mediterranean. By this time, internal tensions led to a series of wars, culminating with the assassination of Julius Caesar. The exact date of transition can be a matter of interpretation, Roman government was headed by two consuls, elected annually by the citizens and advised by a senate composed of appointed magistrates. Over time, the laws that gave exclusive rights to Romes highest offices were repealed or weakened. The leaders of the Republic developed a tradition and morality requiring public service and patronage in peace and war, making military. Many of Romes legal and legislative structures can still be observed throughout Europe and much of the world in modern nation states, the exact causes and motivations for Romes military conflicts and expansions during the republic are subject to wide debate. While they can be seen as motivated by outright aggression and imperialism and they argue that Romes expansion was driven by short-term defensive and inter-state factors, and the new contingencies that these decisions created. In its early history, as Rome successfully defended itself against foreign threats in central and then northern Italy, with some important exceptions, successful wars in early republican Rome generally led not to annexation or military occupation, but to the restoration of the way things were. But the defeated city would be weakened and thus able to resist Romanizing influences. It was also able to defend itself against its non-Roman enemies. It was, therefore, more likely to seek an alliance of protection with Rome and this growing coalition expanded the potential enemies that Rome might face, and moved Rome closer to confrontation with major powers. The result was more alliance-seeking, on the part of both the Roman confederacy and city-states seeking membership within that confederacy. While there were exceptions to this, it was not until after the Second Punic War that these alliances started to harden into something more like an empire and this shift mainly took place in parts of the west, such as the southern Italian towns that sided with Hannibal. In contrast, Roman expansion into Spain and Gaul occurred as a mix of alliance-seeking, in the 2nd century BC, Roman involvement in the Greek east remained a matter of alliance-seeking, but this time in the face of major powers that could rival Rome. This had some important similarities to the events in Italy centuries earlier, with some major exceptions of outright military rule, the Roman Republic remained an alliance of independent city-states and kingdoms until it transitioned into the Roman Empire. It was not until the time of the Roman Empire that the entire Roman world was organized into provinces under explicit Roman control

3.
Jupiter (mythology)
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Jupiter, also Jove, is the god of sky and thunder and king of the gods in Ancient Roman religion and mythology. Jupiter was the deity of Roman state religion throughout the Republican and Imperial eras. In Roman mythology, he negotiates with Numa Pompilius, the king of Rome, to establish principles of Roman religion such as offering. Jupiter is usually thought to have originated as a sky god, the two emblems were often combined to represent the god in the form of an eagle holding in its claws a thunderbolt, frequently seen on Greek and Roman coins. As the sky-god, he was a witness to oaths. Many of his functions were focused on the Capitoline Hill, where the citadel was located and he was the chief deity of the early Capitoline Triad with Mars and Quirinus. In the later Capitoline Triad, he was the guardian of the state with Juno. His sacred tree was the oak, the Romans regarded Jupiter as the equivalent of the Greek Zeus, and in Latin literature and Roman art, the myths and iconography of Zeus are adapted under the name Iuppiter. In the Greek-influenced tradition, Jupiter was the brother of Neptune, each presided over one of the three realms of the universe, sky, the waters, and the underworld. The Italic Diespiter was also a sky god who manifested himself in the daylight, usually, Tinia is usually regarded as his Etruscan counterpart. The Romans believed that Jupiter granted them supremacy because they had honoured him more than any other people had, Jupiter was the fount of the auspices upon which the relationship of the city with the gods rested. He personified the divine authority of Romes highest offices, internal organization and his image in the Republican and Imperial Capitol bore regalia associated with Romes ancient kings and the highest consular and Imperial honours. The consuls swore their oath of office in Jupiters name, to thank him for his help, they offered him a white ox with gilded horns. A similar offering was made by generals, who surrendered the tokens of their victory at the feet of Jupiters statue in the Capitol. Some scholars have viewed the triumphator as embodying Jupiter in the triumphal procession, Jupiters association with kingship and sovereignty was reinterpreted as Romes form of government changed. Originally, Rome was ruled by kings, after the monarchy was abolished and the Republic established, religious prerogatives were transferred to the patres, nostalgia for the kingship was considered treasonous. Those suspected of harbouring monarchical ambitions were punished, regardless of their service to the state, in the 5th century BC, the triumphator Camillus was sent into exile after he drove a chariot with a team of four white horses —an honour reserved for Jupiter himself. His house on the Capitoline Hill was razed, and it was decreed that no patrician should ever be allowed to live there, during the Conflict of the Orders, Romes plebeians demanded the right to hold political and religious office

4.
Greek drachma
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Three modern Greek currencies, the first introduced in 1832 and the last replaced by the euro in 2001. The euro did not begin circulating until 2002 but the rate was fixed on 19 June 2000. It was also a unit of weight. The name drachma is derived from the verb δράσσομαι and it is believed that the same word with the meaning of handful or handle is found in Linear B tablets of the Mycenean Pylos. Initially a drachma was a fistful of six oboloí or obeloí used as a form of currency as early as 1100 BC and being a form of bullion, bronze, copper, a hoard of over 150 rod-shaped obeloi was uncovered at Heraion of Argos in Peloponnese. Six of them are displayed at the Numismatic Museum of Athens and it was the standard unit of silver coinage at most ancient Greek mints, and the name obol was used to describe a coin that was one-sixth of a drachma. Similar information about Pheidons obeloi was also recorded at the Parian Chronicle, ancient Greek coins normally had distinctive names in daily use. The Athenian tetradrachm was called owl, the Aeginetic stater was called chelone, the exact exchange value of each was determined by the quantity and quality of the metal, which reflected on the reputation of each mint. The 5th century BC Athenian tetradrachm coin was perhaps the most widely used coin in the Greek world prior to the time of Alexander the Great and it featured the helmeted profile bust of Athena on the obverse and an owl on the reverse. In daily use they were called γλαῦκες glaukes, hence the proverb Γλαῦκ’ Ἀθήναζε, the reverse is featured on the national side of the modern Greek 1 euro coin. Drachmae were minted on different weight standards at different Greek mints, the standard that came to be most commonly used was the Athenian or Attic one, which weighed a little over 4.3 grams. The Armenian dram also derives its name from the drachma. S, modern commentators derived from Xenophon that half a drachma per day would provide a comfortable subsistence for the poor citizens. Earlier in 422 BC, we see in Aristophanes that the daily half-drachma of a juror is just enough for the daily subsistence of a family of three. Fractions and multiples of the drachma were minted by many states, most notably in Ptolemaic Egypt, notable Ptolemaic coins included the gold pentadrachm and octadrachm, and silver tetradrachm, decadrachm and pentakaidecadrachm. This was especially noteworthy as it would not be until the introduction of the Guldengroschen in 1486 that coins of substantial size would be minted in significant quantities, for the Roman successors of the drachma, see Roman provincial coins. The weight of the drachma was approximately 4.3 grams or 0.15 ounces. It was divided into six obols of 0.72 grams, the New Testament mentions both didrachma and, by implication, tetradrachma in context of the Temple tax. Lukes Gospel includes a parable told by Jesus of a woman with 10 drachmae, the drachma was reintroduced in May 1832, shortly before the establishment of the modern state of Greece

5.
Roman currency
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Roman currency for most of Roman history consisted of gold, silver, bronze, orichalcum and copper coinage. From its introduction to the Republic, during the third century BC, well into Imperial times, Roman currency saw many changes in form, denomination, a persistent feature was the inflationary debasement and replacement of coins over the centuries. Notable examples of this followed the reforms of Diocletian and this trend continued into Byzantine times. The manufacture of coins in the Roman culture, dating from about the 4th century BC, the origin of the word mint is ascribed to the manufacture of silver coin at Rome in 269 BC at the temple of Juno Moneta. This goddess became the personification of money, and her name was applied both to money and to its place of manufacture, Roman mints were spread widely across the Empire, and were sometimes used for propaganda purposes. The populace often learned of a new Roman Emperor when coins appeared with the new Emperors portrait. The Romans cast their larger copper coins in clay moulds carrying distinctive markings, not because they knew nothing of striking, Roman adoption of metallic commodity money was a late development in monetary history. Bullion bars and ingots were used as money in Mesopotamia since the 7th millennium BC, coinage proper was only introduced by the Roman Republican government c.300 BC. For these reasons, the Romans would have known about coinage systems long before their government actually introduced them. The reason behind Romes adoption of coinage was likely cultural, the Romans had no pressing economic need, but they wanted to emulate Greek culture, and they considered the institution of minted money a significant feature of that culture. However, Roman coinage initially saw limited use. The type of money introduced by Rome was unlike that found elsewhere in the ancient Mediterranean and it combined a number of uncommon elements. One example is the large bronze bullion, the aes signatum and it measured about 160 by 90 millimetres and weighed around 1,500 to 1,600 grams, being made out of a highly leaded tin bronze. Although similar metal bars had been produced in Italy and northern Etruscan areas, these had been made of Aes grave. Along with the aes signatum, the Roman state also issued a series of bronze, produced using the manner of manufacture then utilised in Greek Naples, the designs of these early coins were also heavily influenced by Hellenic designs. The designs on the coinage of the Republican period displayed a solid conservatism, usually illustrating mythical scenes or personifications of various gods, in 27 BC, the Roman Republic came to an end as Augustus ascended to the throne as the first emperor. Taking autocratic power, it became recognized that there was a link between the emperors sovereignty and the production of coinage. The imagery on coins took an important step when Julius Caesar issued coins bearing his own portrait, while moneyers had earlier issued coins with portraits of ancestors, Caesars was the first Roman coinage to feature the portrait of a living individual

6.
Sestertius
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The sestertius, or sesterce, was an ancient Roman coin. During the Roman Republic it was a small, silver coin issued only on rare occasions, during the Roman Empire it was a large brass coin. The name is derived from semis, half and tertius, third, in which third refers to the third as, the sestertius was introduced c.211 BC as a small silver coin valued at one-quarter of a denarius. A silver denarius was supposed to weigh about 4.5 grams, valued at ten grams, in practice, the coins were usually underweight. When the denarius was retariffed to sixteen asses, the sestertius was accordingly revalued to four asses and it was produced sporadically, far less often than the denarius, through 44 BC. In or about 23 BC, with the reform of Augustus. Augustus tariffed the value of the sestertius as 1/100 Aureus, the sestertius was produced as the largest brass denomination until the late 3rd century AD. Most were struck in the mint of Rome but from AD64 during the reign of Nero and Vespasian, Lyon sestertii can be recognised by a small globe, or legend stop, beneath the bust. The brass sestertius typically weighs in the region of 25 to 28 grammes, is around 32–34 mm in diameter, the distinction between bronze and brass was important to the Romans. Their name for brass was orichalcum, also spelled aurichalcum, meaning gold-copper, because of its shiny, orichalcum was considered, by weight, to be about double the value of copper. This is why the half-sestertius, the dupondius, was around the size and weight as the bronze as. Sestertii continued to be struck until the late 3rd century, although there was a deterioration in the quality of the metal used. Later emperors increasingly relied on melting down older sestertii, a process led to the zinc component being gradually lost as it burned off in the high temperatures needed to melt copper. The shortfall was made up with bronze and even lead, later sestertii tend to be darker in appearance as a result and are made from more crudely prepared blanks. The gradual impact of inflation caused by debasement of the currency meant that the purchasing power of the sestertius and smaller denominations like the dupondius. In the 1st century AD, everyday small change was dominated by the dupondius and as, but in the 2nd century, as inflation bit, in the 3rd century silver coinage contained less and less silver, and more and more copper or bronze. By the 260s and 270s the main unit was the double-denarius, the Antoninianus, although these coins were theoretically worth eight sestertii, the average sestertius was worth far more in plain terms of the metal it contained. Some of the last sestertii were struck by Aurelian, the double sestertius was distinguished from the sestertius by the radiate crown worn by the emperor, a device used to distinguish the dupondius from the as and the Antoninianus from the denarius

7.
Quadrans
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The quadrans or teruncius was a low-value Roman bronze coin worth one quarter of an as. The quadrans was issued from the beginning of cast bronze coins during the Roman Republic with three pellets representing three unciae as a mark of value, the obverse type, after some early variations, featured the bust of Hercules, while the reverse featured the prow of a galley. Coins with the value were issued from other cities in Central Italy. After ca.90 BC, when coinage was reduced to the semuncial standard. It was produced sporadically until the time of Antoninus Pius, unlike other coins during the Roman Empire, the quadrans rarely bore the image of the emperor. The Greek word for the quadrans was κοδράντης, which was translated in the King James Version of the Bible as farthing, in the New Testament a coin equal to one half the Attic chalcus was worth about 3/8 of a cent. In Marks gospel, when a poor widow gave two mites or λεπτα to the Temple Treasury, the writer noted that this amounted to one quadrans. Roman currency Semis Media related to quadrans at Wikimedia Commons

8.
Follis
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The follis was a type of coin in the Roman and Byzantine traditions. The Roman follis was a bronze coin introduced in about 294 with the coinage reform of Diocletian. It weighed about 10 grams and was about 4% silver, mostly as a layer on the surface. The word follis means bag in Latin, and there is evidence that this term was used in antiquity for a bag containing a specific amount of coins. The follis of Diocletian, despite efforts to enforce prices with the Edict on Maximum Prices, was revalued and reduced, by the time of Constantine, the follis was smaller and barely contained any silver. A series of Constantinian bronzes was introduced in the century, although the specific denominations are unclear and debated by historians. They are referred to as AE1, AE2, AE3 and AE4, with the former being the largest, namely, Fourth century folles represent the largest category of coin finds in the United Kingdom. The follis was reintroduced as a bronze coin in 498, with the coinage reform of Anastasius. A40 nummi coin of Anastasius is depicted on the obverse of the Macedonian 50 denars banknote, the fals was a bronze coin issued by the Umayyad and Abbasid caliphates beginning in the late 8th century, initially as imitations of the Byzantine follis. Trifollaro, a coin worth 3 folles Grierson, Philip, Byzantine coinage, Dumbarton Oaks, ISBN 978-0-88402-274-9, archived from the original on 13 June 2010 Hendy

9.
Solidus (coin)
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The solidus, nomisma, or bezant was originally a relatively pure gold coin issued in the Late Roman Empire. Under Constantine, who introduced it on a scale, it had a weight of about 4.5 grams. The Byzantine solidus also inspired the originally slightly less pure Arabian dinar, in late Antiquity and the Middle Ages, the solidus also functioned as a unit of weight equal to 1/72 of a pound. The solidus was introduced by Diocletian in AD301 as a replacement of the aureus, composed of solid gold. His minting was on a scale, however, and the coin only entered widespread circulation under Constantine I after AD312. Constantines solidus was struck at a rate of 72 to a Roman pound of gold, each coin weighed 24 Greco-Roman carats. By this time, the solidus was worth 275,000 increasingly debased denarii, with the exception of the early issues of Constantine the Great and the odd usurpers the Solidus today is a much more affordable Gold Roman Coin to collect compared to the Older Aureus. Especially those of Valens Honorius and later Byzantine issues, the solidus was maintained essentially unaltered in weight, dimensions and purity until the 10th century. During the 6th and 7th centuries lightweight solidi of 20,22 or 23 siliquae were struck along with the weight issues. Many of these coins have been found in Europe, Russia and Georgia. The lightweight solidi were distinguished by different markings on the coin, usually in the exergue for the 20 and 22 siliquae coins and by stars in the field for the 23 siliquae coins. In theory the solidus was struck from pure gold, but because of the limits of refining techniques, in the Greek-speaking world during the Roman period, and then in the Byzantine economy, the solidus was known as the νόμισμα nomisma. Initially it was difficult to distinguish the two coins, as they had the design, dimensions and purity, and there were no marks of value to distinguish the denominations. The only difference was the weight, the tetarteron nomisma was a lighter coin, about 4.05 grams, but the histamenon nomisma maintained the traditional weight of 4.5 grams. To eliminate confusion between the two, from the reign of Basil II the solidus was struck as a coin with a larger diameter. From the middle of the 11th century the larger diameter histamenon nomisma was struck on a concave flan, former money changer Michael IV the Paphlagonian assumed the throne of Byzantium in 1034 and began the slow process of debasing both the tetarteron nomisma and the histamenon nomisma. Alexius reformed the coinage in 1092 and eliminated the solidus altogether, in its place he introduced a new gold coin called the hyperpyron nomisma at about 20. 5k fine. The weight, dimensions and purity of the hyperpyron nomisma remained stable until the fall of Constantinople to the Crusaders in 1204, after that time the exiled Empire of Nicea continued to strike a debased hyperpyron nomisma

10.
Ancient Rome
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In its many centuries of existence, the Roman state evolved from a monarchy to a classical republic and then to an increasingly autocratic empire. Through conquest and assimilation, it came to dominate the Mediterranean region and then Western Europe, Asia Minor, North Africa and it is often grouped into classical antiquity together with ancient Greece, and their similar cultures and societies are known as the Greco-Roman world. Ancient Roman civilisation has contributed to modern government, law, politics, engineering, art, literature, architecture, technology, warfare, religion, language and society. Rome professionalised and expanded its military and created a system of government called res publica, the inspiration for modern republics such as the United States and France. By the end of the Republic, Rome had conquered the lands around the Mediterranean and beyond, its domain extended from the Atlantic to Arabia, the Roman Empire emerged with the end of the Republic and the dictatorship of Augustus Caesar. 721 years of Roman-Persian Wars started in 92 BC with their first war against Parthia and it would become the longest conflict in human history, and have major lasting effects and consequences for both empires. Under Trajan, the Empire reached its territorial peak, Republican mores and traditions started to decline during the imperial period, with civil wars becoming a prelude common to the rise of a new emperor. Splinter states, such as the Palmyrene Empire, would divide the Empire during the crisis of the 3rd century. Plagued by internal instability and attacked by various migrating peoples, the part of the empire broke up into independent kingdoms in the 5th century. This splintering is a landmark historians use to divide the ancient period of history from the pre-medieval Dark Ages of Europe. King Numitor was deposed from his throne by his brother, Amulius, while Numitors daughter, Rhea Silvia, because Rhea Silvia was raped and impregnated by Mars, the Roman god of war, the twins were considered half-divine. The new king, Amulius, feared Romulus and Remus would take back the throne, a she-wolf saved and raised them, and when they were old enough, they returned the throne of Alba Longa to Numitor. Romulus became the source of the citys name, in order to attract people to the city, Rome became a sanctuary for the indigent, exiled, and unwanted. This caused a problem for Rome, which had a large workforce but was bereft of women, Romulus traveled to the neighboring towns and tribes and attempted to secure marriage rights, but as Rome was so full of undesirables they all refused. Legend says that the Latins invited the Sabines to a festival and stole their unmarried maidens, leading to the integration of the Latins, after a long time in rough seas, they landed at the banks of the Tiber River. Not long after they landed, the men wanted to take to the sea again, one woman, named Roma, suggested that the women burn the ships out at sea to prevent them from leaving. At first, the men were angry with Roma, but they realized that they were in the ideal place to settle. They named the settlement after the woman who torched their ships, the Roman poet Virgil recounted this legend in his classical epic poem the Aeneid

11.
Dupondius
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The dupondius was a brass coin used during the Roman Empire and Roman Republic valued at 2 aes. The dupondius was introduced during the Roman Republic as a bronze cast coin. The initial coins featured the bust of Roma on the obverse, however, some dupondii were made entirely from copper under Augustus, while under subsequent Nero some aes were made from both orichalcum and copper, instead of only copper for aes coined until then. Therefore, the latter can only be distinguished from dupondii by their smaller size instead of by also the appearance of the metal. The dupondius was normally further distinguished from the similarly sized as with the addition of a crown to the bust of the emperor in 66 AD during the reign of Nero. Using a radiate crown to indicate double value was also used on the antoninianus introduced by Caracalla. An extremely rare dupondius from the reign of Marcus Aurelius, dated to 154 or 155 and in excellent condition, was discovered in 2007 at the site in Drapers Gardens

12.
Denarius
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In the Roman currency system, the dēnārius, plural, dēnāriī was a small silver coin first minted about 211 BC during the Second Punic War. It is the origin of modern words such as the currency name dinar, it is also the origin for the common noun for money in Italian denaro, in Portuguese dinheiro. Its symbol is X̶, a x with stroke. A predecessor of the denarius was first struck in 267 BC, five years before the first Punic War with a weight of 6.81 grams. Contact with the Greeks prompted a need for coinage in addition to the bronze currency that the Romans were using during that time. The predecessor of the denarius was a Greek-styled silver coin, very similar to the didrachm and drachma struck in Metapontion and these coins were inscribed for Rome but closely resemble their Greek counterparts. They were most likely used for purposes and were seldom used in Rome. The first distinctively Roman silver coin appeared around 226 BC, Rome overhauled its coinage around 211 BC and introduced the denarius alongside a short-lived denomination called the victoriatus. This denarius contained an average 4.5 grams, or 1⁄72 of a Roman pound of silver and it formed the backbone of Roman currency throughout the Roman republic. The denarius began to undergo slow debasement toward the end of the republican period, under the rule of Augustus, its silver content fell to 3.9 grams. It remained at nearly this weight until the time of Nero, debasement of the coins silver content continued after Nero. Later Roman emperors reduced its content to 3 grams around the third century. The value at its introduction was 10 asses, giving the denarius its name, in about 141 BC, it was re-tariffed at 16 asses, to reflect the decrease in weight of the as. The denarius continued to be the coin of the Roman Empire until it was replaced by the antoninianus in the middle of the third century. The last issuance of this occurred in bronze form by Aurelian. For more details, see Denarius, in A Dictionary of Ancient Roman Coins, the denarius has a link from the Roman times to the British penny and US1 cent piece. It is difficult to give even rough comparative values for money from before the 20th century, as the range of products and services available for purchase was different. Classical historians often say that in the late Roman Republic and early Roman Empire the daily wage for an unskilled laborer and common soldier was 1 denarius or about US$2. 8$ in bread

Dirham minted in the name of the Aghlabid ruler Ibrahim I (800-812) and the Abbasid Caliph al-Ma'mun (813-832). It is similar to regular Abbasid dirhams but showing early signs of emerging independent coin types.